Chemical Properties of 2-Pentanamine, 4-methyl- (CAS 108-09-8)

InChI

InChI=1S/C6H15N/c1-5(2)4-6(3)7/h5-6H,4,7H2,1-3H3

InChI Key

UNBMPKNTYKDYCG-UHFFFAOYSA-N

Formula

C6H15N

SMILES

CC(C)CC(C)N

Molecular Weight¹

101.19

CAS

108-09-8

Other Names

• 1,3-Dimethyl-n-butylamine
• 1,3-Dimethylbutanamine
• 1,3-Dimethylbutylamine
• 2-Amino-4-methylpentane
• 4-Methyl-2-aminopentane
• Butylamine, 1,3-dimethyl-
• UN 2379

• ω : Acentric Factor.
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• Δ_fG° : Standard Gibbs free energy of formation (kJ/mol).
• Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
• Δ_fusH° : Enthalpy of fusion at standard conditions (kJ/mol).
• Δ_vapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
• IE : Ionization energy (eV).
• log₁₀WS : Log10 of Water solubility in mol/l.
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• P_c : Critical Pressure (kPa).
• P_vap : Vapor pressure (kPa).
• T_boil : Normal Boiling Point Temperature (K).
• T_c : Critical Temperature (K).
• T_fus : Normal melting (fusion) point (K).
• V_c : Critical Volume (m³/kmol).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ω	0.3818		Relay (1.0) Calculated Property
ΔfG°	61.21	kJ/mol	Joback Calculated Property
ΔfH°gas	-157.79	kJ/mol	Relay (1.0) Calculated Property
ΔfusH°	9.45	kJ/mol	Joback Calculated Property
ΔvapH°	38.15	kJ/mol	Relay (1.0) Calculated Property
IE	8.54	eV	Relay (1.0) Calculated Property
log10WS	-1.50		Relay (1.0) Calculated Property
logPoct/wat	1.380		Crippen Calculated Property
McVol	105.380	ml/mol	McGowan Calculated Property
Pc	3376.28	kPa	Joback Calculated Property
Tboil	[351.15; 382.20]	K
Tboil	382.20	K	NIST
Tboil	351.15 ± 2.00	K	NIST
Tc	553.50	K	Relay (1.0) Calculated Property
Tfus	192.25	K	Relay (1.0) Calculated Property
Vc	0.374	m3/kmol	Relay (1.0) Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[211.00; 276.44]	J/mol×K	[408.33; 596.83]
Cp,gas	211.00	J/mol×K	408.33	Joback Calculated Property
Cp,gas	223.15	J/mol×K	439.75	Joback Calculated Property
Cp,gas	234.78	J/mol×K	471.16	Joback Calculated Property
Cp,gas	245.91	J/mol×K	502.58	Joback Calculated Property
Cp,gas	256.56	J/mol×K	534.00	Joback Calculated Property
Cp,gas	266.73	J/mol×K	565.41	Joback Calculated Property
Cp,gas	276.44	J/mol×K	596.83	Joback Calculated Property

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.64]	kPa	[288.74; 405.90]	The Yaws Handbook of Vapor Pressure
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.39086e+01
Coefficient B			-2.73098e+03
Coefficient C			-8.82400e+01
Temperature range, min.			288.74
Temperature range, max.			405.90
Pvap	1.33	kPa	288.74	Calculated Property
Pvap	3.06	kPa	301.76	Calculated Property
Pvap	6.38	kPa	314.78	Calculated Property
Pvap	12.28	kPa	327.79	Calculated Property
Pvap	22.11	kPa	340.81	Calculated Property
Pvap	37.56	kPa	353.83	Calculated Property
Pvap	60.73	kPa	366.85	Calculated Property
Pvap	94.06	kPa	379.86	Calculated Property
Pvap	140.34	kPa	392.88	Calculated Property
Pvap	202.64	kPa	405.90	Calculated Property

Similar Compounds

Find more compounds similar to 2-Pentanamine, 4-methyl-.

Sources

• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook
• The Yaws Handbook of Vapor Pressure

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